Google Apps Training Center
Teacher Training
https://sites.google.com/site/teachertechtutorials/googleapps
Drive Tricks for Teachers
38 Ideas for Using Google Drive
40 Ways To Start Using Google Apps for Education
Resources for Teachers
5 Ways to Communicate with Parents
Form Templates
All Things Google
Google Drive Getting Started
New Google Drive Cheat Sheet from Shake it Up Learning!
Drive for Teachers
Docs Basics
Docs for Teachers
Drive Sharing For Teachers
Google Groups Basics
Groups Training
Google Mail Training
Gmail Tutorial